Element block pseudo-element :after generated with transition position static overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal z-index auto cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px width 160px border 0px rgba(0,0,0,1) solid display block height auto background transform padding 20px box-sizing content-box float none border-radius line-height 1 margin 0px